: This is a versatile app that can open over 150 file types, including the

Generally effective for forensic or archival purposes when you need to see what images used to be in a folder.

Core features

If you are trying to build your own viewer, you can use Java-based plugins like the TwelveMonkeys ImageIO plugin to programmatically read and extract images from a step-by-step guide on how to use one of these viewers to extract images?